Chock strap retainer for auto-rack railroad car vehicle wheel chock



FIG. 1 is a front perspective view of a chock strap retainer forauto-rack railroad car vehicle wheel chock of our new design;

FIG. 2 is a front plan view thereof;

FIG. 3 is a rear plan view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The ornamental design for a chock strap retainer for auto-rack railroadcar vehicle wheel chock, as shown and described.